IB/hfi1: Fix sdma.h tx->num_descs off-by-one error
JIRA: https://issues.redhat.com/browse/RHEL-26063
Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=e6f57c688191
Signed-off-by: Daniel Vacek neelx@redhat.com
JIRA: https://issues.redhat.com/browse/RHEL-26063
Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=e6f57c688191
Signed-off-by: Daniel Vacek neelx@redhat.com